Dearborn Chemical Company, Limited

Organization

Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Pitch control
- Patent number 5,246,548
- Issue date Sep 21, 1993
- Dearborn Chemical Company Limited
- David A. Aston
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Controlling deposits on paper machine felts using cationic polymer...
- Patent number 4,995,944
- Issue date Feb 26, 1991
- Dearborn Chemical Company Ltd.
- David A. Aston
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rust removal and composition thereof
- Patent number 4,810,405
- Issue date Mar 7, 1989
- Dearborn Chemical Company, Limited
- John E. Waller
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for flocculating and removing solids suspended in water
- Patent number 4,781,839
- Issue date Nov 1, 1988
- Dearborn Chemical Company, Limited
- David W. Kelly
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composition and method for flocculating and removing solids suspend...
- Patent number 4,734,216
- Issue date Mar 29, 1988
- Dearborn Chemical Company, Limited
- David W. Kelly
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composition and method for deoxygenation
- Patent number 4,626,411
- Issue date Dec 2, 1986
- Dearborn Chemical Company, Limited
- John J. Nemes
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Water based fireside additive
- Patent number 4,375,359
- Issue date Mar 1, 1983
- Dearborn Chemical Company Limited
- Stuart R. Chapman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Dearborn Chemical Company, Limited

Organization

Patents Grantslast 30 patents

Pitch control

Controlling deposits on paper machine felts using cationic polymer...

Rust removal and composition thereof

Method for flocculating and removing solids suspended in water

Composition and method for flocculating and removing solids suspend...

Composition and method for deoxygenation

Water based fireside additive